Q: Is 120,522,129 a Prime Number?

 A: No, 120,522,129 is not a prime number.

Why is 120,522,129 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 120522129 can be evenly divided by 1 3 7 13 17 21 39 51 91 119 221 273 357 663 1,547 4,641 25,969 77,907 181,783 337,597 441,473 545,349 1,012,791 1,324,419 2,363,179 3,090,311 5,739,149 7,089,537 9,270,933 17,217,447 40,174,043 and 120,522,129, with no remainder.

Since 120,522,129 cannot be divided by just 1 and 120,522,129, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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